cve/2020/CVE-2020-8235.md

### [CVE-2020-8235](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8235)
![](https://img.shields.io/static/v1?label=Product&message=Nextcloud%20Deck%20app&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Insecure%20Direct%20Object%20Reference%20(IDOR)%20(CWE-639)&color=brighgreen)

### Description

Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.

### POC

#### Reference
- https://hackerone.com/reports/916704
- https://hackerone.com/reports/916704

#### Github
No PoCs found on GitHub currently.